define
1 of 1verb/dɪ.ˈfaɪn/
Forms:defines,defining,defined,defined
1
to say the meaning of an expression or word, particularly in a dictionary
B1transitive- The teacher regularly defines unfamiliar words for the students in the class.
- Lexicographers often define new terms in updated editions of dictionaries.
- Last week, she defined the key terms in the research paper during the presentation.
- Right now, the professor is actively defining the terms for the lecture.
2
to characterize or determine the essential qualities or attributes of someone or something
transitive- The intricate web of relationships and alliances defines the political landscape of the nation.
- The historical monument's grand architecture and intricate details define its significance.
- The restaurant's emphasis on locally sourced ingredients and farm-to-table dining defines its cuisine.
- The film's haunting soundtrack and atmospheric cinematography define its tone.
Synonyms:
3
to express the essential nature or characteristics of a person or thing
- His unwavering commitment to social justice defines him as a principled advocate for equality and human rights.
- The serene beauty and pristine landscapes of the countryside define it as a tranquil retreat from urban life.
- The boldness and resilience displayed during adversity define her character as courageous and determined.
- Her infectious laughter and positive outlook define her personality as vibrant and uplifting.
- The rich cultural heritage and traditions of the region define its identity as vibrant and diverse.
4
to mark clear boundaries or distinctions for a concept or area
transitive- The regulations clearly define the parameters within which businesses must operate.
- The artist uses bold lines to define the contours of the subject, emphasizing its form and structure.
- The guidelines help to define the scope of the project, outlining the specific objectives and deliverables.
- The contract defines the terms of the agreement, including responsibilities, timelines, and compensation.
Synonyms:
5
to establish or mark the exact boundaries or limits of something
transitive- The surveyor was hired to define the boundaries of the land, ensuring accurate property lines.
- The fence helps define the perimeter of the backyard, separating it from the neighboring properties.
- The river serves to define the natural boundary between the two states.
- The architect used stakes and string to define the layout of the building site before construction began.
- The map clearly defines the boundaries of the national park.